Visualisation of IF ... THEN .. ELSEIF Construct

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Visualisation of `IF` ... `THEN` .. `ELSEIF` Construct

Consider the IF ... THEN ... ELSEIF construct

    IF (I > 17) THEN
      Print*, "I > 17"
    ELSEIF (I == 17)
      Print*, "I == 17"
    ELSE
      Print*, "I < 17"
    END IF

this maps onto the following control flow structure,

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Next: Nested and Named IF Up: Control Constructs Previous: IF ... THEN ....